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Commit a7311c0c authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx7s-warp: Use WDOG_B pin reset 



imx7s-warpd has WDOG1_B pin connected to the PMIC.

Pass the 'fsl,ext-reset-output' property so that the watchdog
can trigger a system POR reset via the PMIC.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 44e645fa

arch/arm/boot/dts/imx7s-warp.dts

+13 −0
Original line number Diff line number Diff line
@@ -257,6 +257,13 @@ 
	status = "okay";

};



&wdog1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_wdog>;

	fsl,ext-reset-output;

	status = "okay";

};



&iomuxc {

	pinctrl_brcm_reg: brcmreggrp {

		fsl,pins = <
@@ -354,4 +361,10 @@ 
			MX7D_PAD_SD3_RESET_B__SD3_RESET_B	0x1b

		>;

	};



	pinctrl_wdog: wdoggrp {

		fsl,pins = <

			MX7D_PAD_GPIO1_IO00__WDOD1_WDOG_B	0x74

		>;

	};

};